---> uname -a: Linux prd-centos8-builder-2c-2g-777.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 649 4780 19 2267 6751 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:e7:9a:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fee7:9ac4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:af:02:f3:57 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/05/2025 _x86_64_ (2 CPU) 16:31:33 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 224.61 19.38 205.23 5473.51 7440.34 04:34:01 PM 114.78 0.45 114.33 63.05 12389.22 04:35:01 PM 34.26 0.35 33.91 43.72 1875.24 04:36:01 PM 26.53 0.00 26.53 0.00 976.35 04:37:01 PM 25.65 0.92 24.73 95.18 746.68 Average: 85.17 4.22 80.95 1135.16 4685.82 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5023572 6909868 2858860 36.27 2688 2069388 1062872 11.90 238632 2297060 216924 04:34:01 PM 4819340 6868796 3063092 38.86 2688 2225412 1062316 11.89 209780 2499704 67932 04:35:01 PM 4921644 6932184 2960788 37.56 2688 2185764 1006108 11.27 268056 2338016 9936 04:36:01 PM 4867568 6911132 3014864 38.25 2688 2218904 1017860 11.40 271608 2388852 43076 04:37:01 PM 4933276 6949204 2949156 37.41 2688 2190732 973796 10.90 423440 2171120 25100 Average: 4913080 6914237 2969352 37.67 2688 2178040 1024590 11.47 282303 2338950 72594 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 308.31 187.27 1782.34 62.98 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 80.57 61.30 847.13 9.98 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 52.63 48.68 39.10 24.55 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 19.18 19.73 18.80 7.83 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 28.71 21.60 28.55 11.02 0.00 0.00 0.00 0.00 04:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 97.89 67.72 543.22 23.27 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/05/2025 _x86_64_ (2 CPU) 16:31:33 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 41.86 0.00 6.97 2.02 0.10 49.05 04:33:01 PM 0 36.03 0.00 6.62 2.69 0.08 54.57 04:33:01 PM 1 47.69 0.00 7.32 1.35 0.12 43.52 04:34:01 PM all 32.90 0.00 4.76 4.73 0.11 57.51 04:34:01 PM 0 18.41 0.00 3.60 4.38 0.10 73.50 04:34:01 PM 1 47.43 0.00 5.92 5.08 0.12 41.46 04:35:01 PM all 33.14 0.00 5.18 0.16 0.10 61.42 04:35:01 PM 0 25.03 0.00 5.24 0.17 0.10 69.46 04:35:01 PM 1 41.23 0.00 5.11 0.15 0.10 53.41 04:36:01 PM all 32.73 0.00 3.51 0.55 0.10 63.11 04:36:01 PM 0 20.19 0.00 3.07 0.40 0.08 76.26 04:36:01 PM 1 45.26 0.00 3.95 0.70 0.12 49.97 04:37:01 PM all 34.40 0.00 4.10 0.13 0.10 61.27 04:37:01 PM 0 23.62 0.00 3.60 0.12 0.12 72.54 04:37:01 PM 1 45.17 0.00 4.60 0.15 0.08 49.99 Average: all 35.00 0.00 4.90 1.52 0.10 58.47 Average: 0 24.65 0.00 4.43 1.55 0.10 69.27 Average: 1 45.35 0.00 5.38 1.48 0.11 47.68